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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
    span{
     font-size: 40px;
     color: black;
     width: 400px;
     height:160px;
     display: inline-block;
     text-align: center;
     text-align: 160;
     font-weight: bolder;
     font-style: italic;
     text-decoration: line-through;
     text-indent: 2em;
     text-overflow: ellipsis;

    }

    </style>

</head>
<body>
    <span>
        测试文本样式测试文本样式测试文本样式
    </span>
    
</body>
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